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Exhaust Systems for 4th Gen Subaru WRX STI


Finding the optimal exhaust for your 4th Gen Subaru WRX STI is made easy here at PRO Import Tuners. The 4th Gen Subaru WRX STI exhausts we carry are among the most aesthetically pleasing in regards to looks and sound, as well as get you the best possible horsepower gains.

Showing 13 to 21 (of 21 total)
General Representation 4th Gen Subaru WRX STI GReddy Supreme SP Exhaust System
GReddy
Supreme SP Exhaust System
Starting @ $1,076.99
General Representation 4th Gen Subaru WRX STI GrimmSpeed Performance Exhaust System
GrimmSpeed
Performance Exhaust System
Starting @ $1,349.00
General Representation 4th Gen Subaru WRX STI HKS Hi-Power Exhaust System
HKS
Hi-Power Exhaust System
Starting @ $1,360.00
General Representation 4th Gen Subaru WRX STI HKS Legamax Exhaust System
HKS
Legamax Exhaust System
Starting @ $1,309.00
General Representation 4th Gen Subaru WRX STI Invidia Full Titanium Exhaust System
Invidia
Full Titanium Exhaust System
Starting @ $1,516.99
General Representation 4th Gen Subaru WRX STI Revel Medallion Touring S Exhaust System
Revel
Medallion Touring S Exhaust System
Starting @ $1,074.95
General Representation 4th Gen Subaru WRX STI MagnaFlow Performance Exhaust System
MagnaFlow
Performance Exhaust System
Starting @ $1,264.00
General Representation 4th Gen Subaru WRX STI AWE Performance Exhaust System
AWE
Performance Exhaust System
Starting @ $1,095.00
General Representation 4th Gen Subaru WRX STI APEXi N1-X Evolution Extreme Exhaust System
APEXi
N1-X Evolution Extreme Exhaust System
Starting @ $1,638.00
Showing 13 to 21 (of 21 total)
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